67549768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{431}}^1$

素因数の和:598

約数の個数: 64

約数和(自身を含む): 150232320

約数和(自身を除く): 82682552

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 137, 143, 274, 286, 431, 548, 572, 862, 1096, 1144, 1507, 1724, 1781, 3014, 3448, 3562, 4741, 5603, 6028, 7124, 9482, 11206, 12056, 14248, 18964, 19591, 22412, 37928, 39182, 44824, 59047, 61633, 78364, 118094, 123266, 156728, 236188, 246532, 472376, 493064, 649517, 767611, 1299034, 1535222, 2598068, 3070444, 5196136, 6140888, 8443721, 16887442, 33774884, 67549768]

約数ペア:

[(1, 67549768), (2, 33774884), (4, 16887442), (8, 8443721), (11, 6140888), (13, 5196136), (22, 3070444), (26, 2598068), (44, 1535222), (52, 1299034), (88, 767611), (104, 649517), (137, 493064), (143, 472376), (274, 246532), (286, 236188), (431, 156728), (548, 123266), (572, 118094), (862, 78364), (1096, 61633), (1144, 59047), (1507, 44824), (1724, 39182), (1781, 37928), (3014, 22412), (3448, 19591), (3562, 18964), (4741, 14248), (5603, 12056), (6028, 11206), (7124, 9482)]